How is leather made?
Here is a good article called”from skin to leather” http://www.unc.edu/…/aaleather.html Here is something not too big that I managed to copy and paste out of another article: Leather is made from the skins of animals. You can make leather out of the skin of any animal, but cows have the thickest skins to make the strongest leather. After the shepherd or the butcher killed the animal, he skinned the animal. Then a tanner (someone who makes leather) made the skin into leather. In some cultures it was mostly men who made leather. In other cultures it was mostly women. There were a lot of different ways of making leather. First you scraped all the flesh off the leather with a bone or stone scraper (later on, people might use metal knives). Then they would need to process the skin with some kind of chemical. Sometimes they used salt. A lot of people used urine (yo
Many consumers own a variety of leather products, ranging from shoes to jackets, and the versatile material has been used for thousands of years in a variety of applications. The process for making leather includes a complex set of steps from skin to finished product. These steps are often referred to as “tanning” due to the most distinctive part of the process, which uses the tannic acids present in plant matter to chemically alter the leather so that it will not putrefy or rot. If used without any treatment, animal hides would quickly break down and begin to stink. For this reason, the hide needs to be treated to form leather. The process can be broken down into two basic stages: wet blue processing and finishing, both of which are accomplished in large commercial spaces known as tanneries. While it is possible to make leather at home, it is a malodorous and complicated process, and most people prefer to send out their hides for tanning. Skin has three layers beginning with the epide
The leather used in making shoes, handbags, belts, gloves wallets, and many kinds of clothing, furniture, and sports equipment is really the skin of animals. Usually it is taken from the hide of cattle, but pigs, sheep, goats, and calves are also used. This skin goes through several processes before it is ready to be made into p
Leather is a natural animal product. There are four steps to turn raw hides into finished leather ready for upholstery. 1) Splitting: sorting and grading 2) Tanning: preserves, softens and prepares for the dye 3) Coloring: dying the hide with either aniline, semi aniline or pigment dyes 4) Finishing: prevents cracking and peeling.
